微服务组件(高并发带来的问题 服务器雪崩效应 Sentinel入门)2

public class SentinelServiceImpl {
    @SentinelResource(value = "tranceService")
    public String resourceMethod(){
        //做业务
        return "业务资源";
    }
}

@RestController
    public class TraceController {
        @Autowired
        private SentinelServiceImpl sentinelService;
        @RequestMapping("/trace1")
        public String trace1(){
            sentinelService.resourceMethod();
            return "trace1";
        }
        @RequestMapping("/trace2")
        public String trace2(){
            sentinelService.resourceMethod();
            return "trace2";
        }
    }